公开(公告)号：US20230302598A1

公开(公告)日：2023-09-28

申请号：US17704628

申请日：2022-03-25

申请人： Paula J. CRASHLEY

发明人： Paula J. CRASHLEY

IPC分类号： B24B3/54

CPC分类号： B24B3/54

摘要： Disclosed herein are apparatus and system embodiments that allow a user to sharpen instruments. An apparatus embodiment includes a body with a lower portion and an upper portion, one or more protrusions extending from the lower portion of the body and attached to the upper portion of the body, and a cap configured to be attached to the upper portion of the body. A system embodiment includes a sharpening accessory and a power source, where the sharpening accessory includes a body with a lower portion and an upper portion, one or more protrusions extending from the lower portion of the body and attached to the upper portion of the body, a removable cap configured to be attached to the upper portion of the body, and a sharpening device to be inserted into the body, where the power source is configured to rotate the sharpening device.

公开(公告)号：US12115507B2

公开(公告)日：2024-10-15

申请号：US17408210

申请日：2021-08-20

申请人： Paula J. Crashley

发明人： Paula J. Crashley

IPC分类号： B01F27/07 ,  B01F23/53 ,  B01F27/1125 ,  B01F35/32 ,  B01F27/072

CPC分类号： B01F27/071 ,  B01F23/53 ,  B01F27/11251 ,  B01F35/325 ,  B01F27/0725

摘要： An apparatus for mixing is disclosed. In embodiments, the apparatus includes a head, a shaft, and a base. In embodiments, the shaft couples to the head and includes a first opening at a bottom portion of the shaft. In embodiments, the base couples to the bottom portion of the shaft and includes a second opening that extends through the base and is aligned to the first opening. In embodiments, the first and second openings are configured to receive a reciprocating motor shaft.

公开(公告)号：US20230055906A1

公开(公告)日：2023-02-23

申请号：US17408210

申请日：2021-08-20

申请人： Paula J. CRASHLEY

发明人： Paula J. CRASHLEY

IPC分类号： B01F7/00 ,  B01F3/12 ,  B01F15/00

摘要： An apparatus for mixing is disclosed. In embodiments, the apparatus includes a head, a shaft, and a base. In embodiments, the shaft couples to the head and includes a first opening at a bottom portion of the shaft. In embodiments, the base couples to the bottom portion of the shaft and includes a second opening that extends through the base and is aligned to the first opening. In embodiments, the first and second openings are configured to receive a reciprocating motor shaft.